15292+8027 LAF 54 BE

 
 
15h 29m 23.57s +80° 27' 00.9" P.A. 272.00 sep 7.4 mag 5.60,20.30 Sp G9V
 
 
Coord 2000 15292+8027 Discov num LAF  54 Comp BE Coord arcsec 2000 15 29 23.57 +80 27 00.9
Date first 2005 Date last 2005 Obs 1
Pa first 272 Pa last 272.2 P.A. Now (θ) 272.2°
Sep first 7.4 Sep last 7.36 Sep. Now (ρ) 7.36"
Mag pri 5.60 Mag sec 20.30 delta mag (ΔM) 14.7 Spectral class G9V (yellow)
Pri motion ra -217 Sec motion ra
Pri motion dec +106 Sec motion dec
Notes N K (See Notes, K-band or other infrared magnitudes)
Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes
Nature of this double is uncertain.
 
 
15292+8027 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show Pi1 UMi 2556 15 29 11 +80 26 55 STF 1972 AB 2018 107 79 31.6 6.64 7.30 0.66
Show 2556 15 29 11 +80 26 55 STF 1972 AC 2020 9 101 188.1 6.64 11.40 4.76
Show 15 29 24 +80 27 01 LAF 54 BD 2005 1 271 6.9 5.60 20.10 14.50
Show 15 29 24 +80 27 01 LAF 54 BE 2005 1 272 7.4 5.60 20.30 14.70 <===
Quintuple system
5 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation Ursa Minor Gaia DR2 1720995598827436928